q.buf = make([]T, 2)
		return
	}

	// Create new buf and copy data over.
	newBuf := make([]T, len(q.buf)*2)
	pivot := q.start % len(q.buf)
	first, last := q.buf[pivot:], q.buf[:pivot]
	copy(newBuf[:len(first)], first)
	copy(newBuf[len(first):], last)

	// Update the queue state.
	q.start = 0
	q.end = len(q.buf)
	q.buf = newBuf
}

// pop removes an event from the front of the queue. If the

			errormsg := fmt.Sprintf("AccessTime mismatch with values ATime:%q-MTime:%q\ngot:  %q\nwant: %q", tt.aTime, tt.mTime, got, want)
			switch runtime.GOOS {
			case "plan9":
				// Mtime is the time of the last change of
				// content.  Similarly, atime is set whenever
				// the contents are accessed; also, it is set
				// whenever mtime is set.
			case "windows":
				t.Error(errormsg)
			default: // unix's

			tp.elem += tp.typ.Size_
			tp.addr = tp.elem
		} else {
			tp.addr += ptrBits * goarch.PtrSize
		}

		// Check if we've exceeded the limit with the last update.
		if tp.addr >= limit {
			return typePointers{}, 0
		}

		// Grab more bits and try again.
		tp.mask = readUintptr(addb(tp.typ.GCData, (tp.addr-tp.elem)/goarch.PtrSize/8))

			if event.Type == watch.Bookmark {
				if !expectedBookmarks {
					t.Fatalf("Unexpected bookmark events received")
				}

				if rv < lastObservedRV {
					t.Errorf("Unexpected bookmark event resource version %v (last %v)", rv, lastObservedRV)
				}
				return
			}
			lastObservedRV = rv
		case <-timeoutCh:
			if expectedBookmarks {
				t.Fatal("Unexpected timeout to receive a bookmark event")
			}
			return

	totalVirtualServices = monitoring.NewGauge(
		"pilot_virt_services",
		"Total virtual services known to pilot.",
	)

	// LastPushStatus preserves the metrics and data collected during lasts global push.
	// It can be used by debugging tools to inspect the push event. It will be reset after each push with the
	// new version.
	LastPushStatus *PushContext
	// LastPushMutex will protect the LastPushStatus

                new TestStringSetGenerator() {
                  @Override
                  protected Set<String> create(String[] elements) {
                    int size = elements.length;
                    // Remove last element, if size > 1
                    Set<String> set1 =
                        (size > 1)
                            ? Sets.newHashSet(Arrays.asList(elements).subList(0, size - 1))

		if c != '\t' {
			break
		}
		prefix = append(prefix, byte('\t'))
	}
	// Remove prefix from all tabs, fail otherwise.
	for i := range lines {
		line := lines[i]
		// It's OK for the last line to be blank (trailing \n)
		if i == len(lines)-1 && len(line) <= len(prefix) && bytes.TrimSpace(line) == nil {
			lines[i] = []byte{}
			break
		}
		if !bytes.HasPrefix(line, prefix) {

			er := z.serverPools[0].getHashedSet(object)

			disks := er.getDisks()
			distribution := hashOrder(pathJoin(bucket, object), nDisks)
			shuffledDisks := shuffleDisks(disks, distribution)

			// remove last data shard
			err = removeAll(pathJoin(shuffledDisks[11].String(), bucket, object))
			if err != nil {
				t.Fatalf("Failed to delete a file - %v", err)
			}

		argv = append(argv, fmt.Sprintf("-Wl,--minor-subsystem-version=%d", PeMinimumTargetMinorVersion))
	case objabi.Haix:
		argv = append(argv, "-pthread")
		// prevent ld to reorder .text functions to keep the same
		// first/last functions for moduledata.
		argv = append(argv, "-Wl,-bnoobjreorder")
		// mcmodel=large is needed for every gcc generated files, but
		// ld still need -bbigtoc in order to allow larger TOC.

func (proxier *Proxier) SyncLoop() {
	// Update healthz timestamp at beginning in case Sync() never succeeds.
	if proxier.healthzServer != nil {
		proxier.healthzServer.Updated(proxier.ipFamily)
	}

	// synthesize "last change queued" time as the informers are syncing.
	metrics.SyncProxyRulesLastQueuedTimestamp.SetToCurrentTime()
	proxier.syncRunner.Loop(wait.NeverStop)
}

func (proxier *Proxier) setInitialized(value bool) {